156729480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1297}}^1$

素因数の和:1383

約数の個数: 128

約数和(自身を含む): 504662400

約数和(自身を除く): 347932920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 53, 57, 60, 76, 95, 106, 114, 120, 152, 159, 190, 212, 228, 265, 285, 318, 380, 424, 456, 530, 570, 636, 760, 795, 1007, 1060, 1140, 1272, 1297, 1590, 2014, 2120, 2280, 2594, 3021, 3180, 3891, 4028, 5035, 5188, 6042, 6360, 6485, 7782, 8056, 10070, 10376, 12084, 12970, 15105, 15564, 19455, 20140, 24168, 24643, 25940, 30210, 31128, 38910, 40280, 49286, 51880, 60420, 68741, 73929, 77820, 98572, 120840, 123215, 137482, 147858, 155640, 197144, 206223, 246430, 274964, 295716, 343705, 369645, 412446, 492860, 549928, 591432, 687410, 739290, 824892, 985720, 1031115, 1306079, 1374820, 1478580, 1649784, 2062230, 2612158, 2749640, 2957160, 3918237, 4124460, 5224316, 6530395, 7836474, 8248920, 10448632, 13060790, 15672948, 19591185, 26121580, 31345896, 39182370, 52243160, 78364740, 156729480]

約数ペア:

[(1, 156729480), (2, 78364740), (3, 52243160), (4, 39182370), (5, 31345896), (6, 26121580), (8, 19591185), (10, 15672948), (12, 13060790), (15, 10448632), (19, 8248920), (20, 7836474), (24, 6530395), (30, 5224316), (38, 4124460), (40, 3918237), (53, 2957160), (57, 2749640), (60, 2612158), (76, 2062230), (95, 1649784), (106, 1478580), (114, 1374820), (120, 1306079), (152, 1031115), (159, 985720), (190, 824892), (212, 739290), (228, 687410), (265, 591432), (285, 549928), (318, 492860), (380, 412446), (424, 369645), (456, 343705), (530, 295716), (570, 274964), (636, 246430), (760, 206223), (795, 197144), (1007, 155640), (1060, 147858), (1140, 137482), (1272, 123215), (1297, 120840), (1590, 98572), (2014, 77820), (2120, 73929), (2280, 68741), (2594, 60420), (3021, 51880), (3180, 49286), (3891, 40280), (4028, 38910), (5035, 31128), (5188, 30210), (6042, 25940), (6360, 24643), (6485, 24168), (7782, 20140), (8056, 19455), (10070, 15564), (10376, 15105), (12084, 12970)]